JM

John Millican

HM Hydril Usa Manufacturing: 1 patents #27 of 48Top 60%
📍 Spring, TX: #1,281 of 2,039 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,165,927 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8479825 Crane device and method Leonard G. Childers 2013-07-09